BCM5461S是BROADCOM公司的千兆PHY,集成了电口与光口

MIPI MPHY - UFS3.0 EMMC5.1 spec合集， 帮你快速了解学习基于MPHY的UFS3.0协议以及对比UFS3.0和EMMC

在用户空间读写phy的寄存器，支持多页以及读取连续任意的寄存器

用于调试网络phy,在应用层读写phy寄存器，通过mdio总线

两个PHY芯片不通过隔离变压器直接连接。

broadcom厂商带的sdk，供研究学习。欢迎下载

使用Verilog语言实现PHY芯片读写功能（MDIO芯片），经测试仿真无误，上板子调试读无误写未调。文件内包含Quartus (Quartus Prime 17.0) Standard Edition 的工程文件，以及仿真和调试的程序，功能需求，RTL8211datasheet。

This document describes a High-Speed serial interface called C-PHY, which provides high throughput 2 performance over bandwidth limited channels for connecting to peripherals, including displays and cameras.

MIPI M-PHY 最新规范，This document describes a serial interface technology with high bandwidth capabilities, which is particularly developed for mobile applications to obtain low pin count combined with very good power efficiency. It is targeted to be suitable for multiple protocols, including UniProSM and DigRFSM v4, and for a wide range of applications.

mipi_M-PHY_specification_v4-1